78361998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{91331}}^1$

素因数の和:91360

約数の個数: 32

約数和(自身を含む): 184125312

約数和(自身を除く): 105763314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 91331, 182662, 273993, 547986, 1004641, 1187303, 2009282, 2374606, 3013923, 3561909, 6027846, 7123818, 13060333, 26120666, 39180999, 78361998]

約数ペア:

[(1, 78361998), (2, 39180999), (3, 26120666), (6, 13060333), (11, 7123818), (13, 6027846), (22, 3561909), (26, 3013923), (33, 2374606), (39, 2009282), (66, 1187303), (78, 1004641), (143, 547986), (286, 273993), (429, 182662), (858, 91331)]